/* ------------------------------
  Header
------------------------------ */
body.is-fixed {
  position: fixed;
  width: 100%;
  overflow: hidden;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}


/* ------------------------------
  Header Top
------------------------------ */
.header-top {
  padding: 0 30px;
  background: #40533E;
  color: #fff;
}

.header-top__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 30px;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.header-top__right {
  display: flex;
  align-items: center;
  gap: 10px;
}


/* ------------------------------
  Header Bottom
------------------------------ */
.header-bottom {
  padding: 0 30px;
  background: #fff;
}

.header-bottom__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  letter-spacing: 0.05em;
}

.header-logo img {
  display: block;
  width: auto;
  height: 40px;
  max-height: 40px;
}

.pc-nav {
  margin-left: auto;
}


/* ------------------------------
  PC Navigation
------------------------------ */
.header-menu {
  display: flex;
  gap: 10px;
  margin: 0 20px 0 0;
  padding: 0;
}

.header-menu li {
  margin: 0;
}

.header-menu a {
  color: #40533E;
  font-size: 1.4rem;
  font-weight: 600;
  white-space: nowrap;
  transition: .3s;
}

.header-menu a:hover {
  color: #54714B;
  text-decoration: underline;
}


/* ------------------------------
  Header Actions
------------------------------ */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-width: 140px;
  height: 30px;
  border-radius: 999px;
  font-size: 1.1rem;
  font-weight: 700;
  white-space: nowrap;
  transition: .3s;
}

.header-btn--reserve {
  border: 2px solid #40533E;
  background: #fff;
  color: #40533E;
}

.header-btn--reserve:hover {
  background: #40533E;
  color: #fff;
}

.header-btn--contact {
  border: 2px solid #40533E;
  background: #40533E;
  color: #fff;
}

.header-btn--contact:hover {
  background: #fff;
  color: #40533E;
}


/* ------------------------------
  Hamburger
------------------------------ */
.hamburger {
  display: none;
  position: relative;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
}

.hamburger span {
  position: absolute;
  left: 8px;
  width: 28px;
  height: 2px;
  background: #43563f;
  transition: .3s;
}

.hamburger span:nth-child(1) {
  top: 12px;
}

.hamburger span:nth-child(2) {
  top: 20px;
}

.hamburger span:nth-child(3) {
  top: 28px;
}

.hamburger.is-active span:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}

.hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active span:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}


/* ------------------------------
  SP Menu
------------------------------ */
.sp-menu {
  position: relative;
  z-index: 1001;
  display: none;
  flex-direction: column;
  width: 350px;
  height: calc(100vh - 80px);
  margin-left: auto;
  padding: 30px;
  border-top: 1px solid #e5e5e5;
  background: #fff;
  text-align: left;
}

.sp-menu.is-open {
  display: flex;
}

.sp-menu__nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: left;
}

.sp-menu-list {
  width: 100%;
}

.sp-menu-list li {
  padding-bottom: 15px;
  border-bottom: 1px solid #ddd;
}

.sp-menu-list li + li {
  margin-top: 15px;
}

.sp-menu-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #40533E;
  text-align: left;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 700;
}

.sp-menu-list a::after {
  content: ">";
  font-size: 1.6rem;
  line-height: 1;
}

/* ------------------------------
  SP Menu Sub
------------------------------ */
.sp-menu__sub {
  margin-top: 0;
  padding: 30px 0 60px;
  text-align: center; /* ← これ追加 */
}

.sp-menu__tel {
  display: inline-block;
  color: #605632;
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 700;
}

.sp-menu__sns {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.sp-menu__sns a {
  color: #605632;
  font-weight: 700;
}

.sp-menu__reserve {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 24px auto 0;
  padding: 14px 20px;
  max-width: 280px;
  background: #40533E;
  color: #fff;
  border-radius: 5px;
  font-size: 1.4rem;
  font-weight: 700;
  text-decoration: none;
  transition: .3s ease;
}

.sp-menu__reserve:hover {
  opacity: 0.85;
}


/* ------------------------------
  Menu Overlay
------------------------------ */
.menu-overlay {
  position: fixed;
  top: 60px;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 900;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: .3s;
}

.menu-overlay.is-active {
  opacity: 1;
  visibility: visible;
}


/* ------------------------------
  Tablet
------------------------------ */
@media screen and (max-width: 1024px) {
  .header-top {
    display: none;
  }

  .pc-nav {
    display: none;
  }

  .hamburger {
    display: block;
    flex-shrink: 0;
  }
}

/* ------------------------------
  Mobile
------------------------------ */
@media screen and (max-width: 767px) {
  .header-bottom {
    padding: 0 15px;
  }

  .header-actions {
    gap: 5px;
  }

  .header-btn {
    min-width: 30px;
    height: 30px;
    border-radius: 3px;
  }

  .header-btn__text {
    display: none;
  }
}

@media screen and (max-width: 480px) {
  .sp-menu {
    width: auto;
  }
}